-29.43% is the change from 863 to 609
Calculation steps:
[( 609 - 863 ) ÷ 863] x 100 = -29.43%
Formula
Percentage change = [(609 - 863) / 863] x 100
Subtract the new number by the original number
609 - 863 = -254
-254 ÷ 863 = -0.2943221320973349
-0.2943221320973349 x 100 = -29.43%